[tex]~~~~~~2n+8 = 3n-30\\\\\implies 3n -2n = 8+30\\\\\implies n = 38[/tex]
Answer:
n = 38
Step-by-step explanation:
2n+8= 3n-30
Subtract 2n from each side
2n+8-2n= 3n-30-2n
8 = n-30
Add 30 to each side
8+30 = n-30+30
38 = n
